ATSF
| Atchison Topeka & Santa Fe | 6 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 4 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CN
| Canadian National Railways | 2 |
CNA
| Canadian National Railways | 1 |
CP
| Canadian Pacific Railway | 4 |
CPAA
| Canadian Pacific Railway | 2 |
CR
| Conrail | 1 |
CSX
| CSX Railroad | 4 |
GTW
| Grand Trunk Western | 16 |
MP
| Missouri Pacific | 1 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 1 |
NS
| Norfolk Southern | 2 |
SOO
| Soo Line | 4 |
SP
| Southern Pacific | 17 |
TTGX
| TTX Company-Autoracks | 230 |
UP
| Union Pacific Railroad Company | 6 |
UPL
| UPL | 3 |
WC
| Wisconsin Central | 1 |